Exhibit 23.5

                         CONSENT OF INDEPENDENT AUDITORS

We consent to the use in this Registration Statement on Form F-1 of WiderThan
Co., Ltd. of our report dated September 1, 2004, except as to Note 15, as to
which the date is October 8, 2004 (which report expresses an unqualified opinion
and includes an explanatory paragraph concerning substantial doubt about the
entity's ability to continue as a going concern), related to the financial
statements of Ztango, Inc. and subsidiaries as of and for the year ended
December 31, 2003, appearing in the prospectus, which is part of this
Registration Statement and to the reference to us under the heading "Experts" in
such prospectus.


/s/ Deloitte & Touche LLP

Deloitte & Touche LLP


McLean, VA
November 17, 2005